Bus or train from Stavanger Airport (SVG) to Flekkefjord?

Kolumbus operates a bus from Stavanger Airport (SVG) to Flekkefjord every 30 minutes. Tickets cost $4 and the journey takes 25 min. Nor-Way Bussekspress also services this route 3 times a day. Alternatively, Kolumbus operates a train from Stavanger Airport (SVG) to Flekkefjord every 10 minutes. Tickets cost $4 and the journey takes 41 min. 2 other operators also service this route.